I have worked nights for 10 years. I understand positively identifying my target and positively identifying a threat. I carry a thousand lumen flashlight and when I'm walking through someplace dark it's usually already in my hand. I understand that night sights won't identify my target for me and that was never my question it was never even something I implied.
A couple of the places that I walked through tonight I stopped, turned my flashlight off and held my hand in front of my face and literally at arm's length could not see my hand. Stuff like that is what actually got me thinking about night sights.